Log in
Sign up for FREE
arrow_back
Library
611 PD U6 Oceans assessment
By Leanna Bumgarner
star
star
star
star
star
Share
share
Last updated about 4 years ago
15 questions
Add this activity
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
EEn.2.3.1
1
1
1
1
Question 1
1.
1. What is the salinity of seawater?
------
3.5%
5.5%
------
Question 2
2.
2. What is the most abundant salt in the sea? A. B. C. D.
------
------
magnesium chloride
sodium chloride
Question 3
3.
The rapid change in temperature that occurs as the depth of the ocean increases is called
trophic level
------
------
thermocline
Question 4
4.
what is density?
mass per unit volume
------
mass per unit area
------
Question 5
5.
most ocean water is located in which zone?
mixed water
------
------
deep zone
Question 6
6.
Which of the following is NOT a zone in the three-layered structure of the ocean relating to
density?
------
------
deep zone
intertidal zone
Question 7
7.
Which of the following best describes the ocean bottom?
cold, dark
quiet
increasingly high pressure
all of these
Question 8
8.
the smallest tidal range occurs during which type of tide?
spring tide
neap tide
------
------
Question 9
9.
when is the daily tidal range greatest?
spring tide
neap tide
------
------
Question 10
10.
Which of the following is visible evidence of energy passing through water?
wave
------
------
density tide
Question 11
11.
The energy that drives surface ocean currents comes from ____.
wind
------
temperature declines
------
Question 12
12.
------
B
C
------
Question 13
13.
------
------
C
D
Question 14
14.
A
B
------
------
Question 15
15.
A
B
-----
-----